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LookUpEditBase.ItemsSourceChanged Event

Occurs after the ItemsSource property value has been changed.

Namespace: DevExpress.Xpf.Editors

Assembly: DevExpress.Xpf.Core.v20.1.dll

Declaration

public event ItemsSourceChangedEventHandler ItemsSourceChanged
Public Event ItemsSourceChanged As ItemsSourceChangedEventHandler

Event Data

The ItemsSourceChanged event's data class is ItemsSourceChangedEventArgs. The following properties provide information specific to this event:

Property Description
Handled Gets or sets a value that indicates the present state of the event handling for a routed event as it travels the route. Inherited from RoutedEventArgs.
NewValue Gets a new ItemsSource property value.
OldValue Gets an old ItemsSource property value.
OriginalSource Gets the original reporting source as determined by pure hit testing, before any possible Source adjustment by a parent class. Inherited from RoutedEventArgs.
RoutedEvent Gets or sets the RoutedEvent associated with this RoutedEventArgs instance. Inherited from RoutedEventArgs.
Source Gets or sets a reference to the object that raised the event. Inherited from RoutedEventArgs.

Remarks

The ItemsSourceChanged event is fired after an editor's ItemsSource property value has been changed. Use the OldValue property to get the previous ItemsSource property value. The NewValue property returns the new ItemsSource property value.

See Also